Guide to Downgrade from Android M to Android 5.1.1 Lollipop on Nexus

Recently, we posted an installation guide on how to install Android M on Nexus devices, and most of our users have already upgraded their device to Android M, but some of them complained about bug errors in the Android M Preview version. Though the Android M is a better operating system compared to the Android lollipop, but I encourage you downgrade to android lollipop if you are disturbed much by those bug errors.

Installation Guide to Downgrade from Android M to Android 5.1.1 Lollipop on Nexus

» First off, download the Android lollipop Image from the link provided below, then extract to the desktop menu of your computer.